зеркало из https://github.com/mozilla/pjs.git
82 строки
2.2 KiB
C++
82 строки
2.2 KiB
C++
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef _nsIImgDecoder_h
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#define _nsIImgDecoder_h
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#include "if_struct.h"
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#include "ni_pixmp.h"
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#include "nsISupports.h"
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#include "nsImgDecCID.h"
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class nsIImgDecoder : public nsISupports
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{
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public:
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NS_IMETHOD ImgDInit()=0;
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NS_IMETHOD ImgDWriteReady()=0;
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NS_IMETHOD ImgDWrite(const unsigned char *buf, int32 len)=0;
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NS_IMETHOD ImgDComplete()=0;
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NS_IMETHOD ImgDAbort()=0;
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private:
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void *mContainer;
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};
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NS_DEFINE_IID(kImgDCallbkIID, NS_IMGDCALLBK_IID);
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NS_DEFINE_CID(kImgDCallbkCID, NS_IMGDCALLBK_CID);
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class nsIImgDCallbk : public nsISupports
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{
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public:
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NS_IMETHOD ImgDCBFlushImage()=0;
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NS_IMETHOD ImgDCBImageSize()=0;
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NS_IMETHOD ImgDCBResetPalette()=0;
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NS_IMETHOD ImgDCBInitTransparentPixel()=0;
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NS_IMETHOD ImgDCBDestroyTransparentPixel()=0;
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NS_IMETHOD ImgDCBSetupColorspaceConverter()=0;
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NS_IMETHOD_(NI_ColorSpace *) ImgDCBCreateGreyScaleColorSpace()=0;
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NS_IMETHOD_(void*) ImgDCBSetTimeout(TimeoutCallbackFunction func, void* closure, uint32 msecs)=0;
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NS_IMETHOD ImgDCBClearTimeout(void *timer_id)=0;
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NS_IMETHOD ImgDCBHaveHdr(int destwidth, int destheight )=0;
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NS_IMETHOD ImgDCBHaveRow(uint8 *rowbuf, uint8* rgbrow, int x_offset, int len,
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int row, int dup_rowcnt, uint8 draw_mode,
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int pass )=0;
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NS_IMETHOD ImgDCBHaveImageFrame()=0;
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NS_IMETHOD ImgDCBHaveImageAll()=0;
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NS_IMETHOD ImgDCBError()=0;
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private:
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void *mContainer;
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};
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#endif
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